JPH08155282A - 改善された高分子メンブレン - Google Patents

改善された高分子メンブレン

Info

Publication number
JPH08155282A
JPH08155282A JP7122775A JP12277595A JPH08155282A JP H08155282 A JPH08155282 A JP H08155282A JP 7122775 A JP7122775 A JP 7122775A JP 12277595 A JP12277595 A JP 12277595A JP H08155282 A JPH08155282 A JP H08155282A
Authority
JP
Japan
Prior art keywords
membrane
polymer
hollow fiber
gas
separation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7122775A
Other languages
English (en)
Japanese (ja)
Inventor
William J Koros
ウイリアム・ジョン・コロス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of JPH08155282A publication Critical patent/JPH08155282A/ja
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • B01D53/228Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion characterised by specific membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039Inorganic membrane manufacture
    • B01D67/0074Inorganic membrane manufacture from melts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08Hollow fibre membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08Hollow fibre membranes
    • B01D69/085Details relating to the spinneret
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12Composite membranes; Ultra-thin membranes
    • B01D69/1212Coextruded layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12Composite membranes; Ultra-thin membranes
    • B01D69/1216Three or more layers
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02Preparation of oxygen
    • C01B13/0229Purification or separation processes
    • C01B13/0248Physical processing only
    • C01B13/0251Physical processing only by making use of membranes
    • C01B13/0255Physical processing only by making use of membranes characterised by the type of membrane
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/04Purification or separation of nitrogen
    • C01B21/0405Purification or separation processes
    • C01B21/0433Physical processing only
    • C01B21/0438Physical processing only by making use of membranes
    • C01B21/0444Physical processing only by making use of membranes characterised by the membrane
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/50Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification
    • C01B3/501Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by diffusion
    • C01B3/503Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by diffusion characterised by membranes
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01CAMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00Ammonia; Compounds thereof
    • C01C1/02Preparation, purification or separation of ammonia
    • C01C1/04Preparation of ammonia by synthesis
    • C01C1/0405Preparation of ammonia by synthesis from N2 and H2 in presence of a catalyst
    • C01C1/0476Purge gas treatment, e.g. for removal of inert gases or recovery of H2
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/08Specific temperatures applied
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/30Cross-linking
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0405Purification by membrane separation
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465Composition of the impurity
    • C01B2203/047Composition of the impurity the impurity being carbon monoxide
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465Composition of the impurity
    • C01B2203/048Composition of the impurity the impurity being an organic compound
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00Purification or separation of specific gases
    • C01B2210/0043Impurity removed
    • C01B2210/0046Nitrogen
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
JP7122775A 1994-05-20 1995-05-22 改善された高分子メンブレン Pending JPH08155282A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24712594A 1994-05-20 1994-05-20
US247125 1994-05-20
CN95115063A CN1142410A (zh) 1994-05-20 1995-08-04 改进聚合物膜

Publications (1)

Publication Number Publication Date
JPH08155282A true JPH08155282A (ja) 1996-06-18

Family

ID=37708153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7122775A Pending JPH08155282A (ja) 1994-05-20 1995-05-22 改善された高分子メンブレン

Country Status (5)

Country Link
US (1) US5599380A (de)
EP (1) EP0682977A3 (de)
JP (1) JPH08155282A (de)
CN (1) CN1142410A (de)
CA (1) CA2149806A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011509174A (ja) * 2008-01-03 2011-03-24 フレゼニウス メディカル ケアー ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング 中空繊維膜、その製造方法、及びその使用
JP2013176755A (ja) * 2012-02-10 2013-09-09 Ube Industries Ltd ポリイミドガス分離膜、及びガス分離方法
JP2015051436A (ja) * 2010-05-13 2015-03-19 エア プロダクツ アンド ケミカルズ インコーポレイテッドAir Products And Chemicals Incorporated ポリマー、ポリマー膜及びその製造方法

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US5853877A (en) * 1996-05-31 1998-12-29 Hyperion Catalysis International, Inc. Method for disentangling hollow carbon microfibers, electrically conductive transparent carbon microfibers aggregation film amd coating for forming such film
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MXPA01007837A (es) * 1999-02-03 2004-08-19 Texaco Development Corp Utilizacion del gas para purga de la sintesis de amoniaco.
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DE19923155A1 (de) * 1999-05-20 2000-11-23 Solvay Fluor & Derivate SF¶6¶-Abtrennung aus Isoliergasen aus gasisolierten Leitungen
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US6602415B2 (en) * 2001-02-09 2003-08-05 Board Of Regents, The University Of Texas Polymeric membrane for separation of fluids under elevated temperature and/or pressure conditions
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US8679231B2 (en) 2011-01-19 2014-03-25 Advanced Technology Materials, Inc. PVDF pyrolyzate adsorbent and gas storage and dispensing system utilizing same
CN104084064B (zh) * 2014-05-23 2015-11-25 杭州水处理技术研究开发中心有限公司 一种硅烷或卤代硅烷改性纤维素气体分离膜的制备方法
US10500548B2 (en) 2014-09-22 2019-12-10 Georgia Tech Research Corporation Composite nanoparticle stabilized core carbon molecular sieve hollow fiber membranes having improved permeance
US10086337B2 (en) 2014-11-30 2018-10-02 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Composite carbon molecular sieve membranes having anti-substructure collapse particles loaded in a core thereof
KR101898455B1 (ko) * 2016-03-31 2018-09-13 가부시키가이샤 아이.에스.티 폴리이미드 섬유 및 폴리이미드 섬유의 제조 방법
BR112021001258A2 (pt) * 2018-08-23 2021-04-20 Dow Global Technologies Llc poli-imida reticulada, métodos para formar uma poli-imida reticulada, e para formação uma membrana de peneira molecular de carbono, e, membrana de peneira molecular de carbono
EP3825111B1 (de) * 2019-11-18 2024-01-24 Puleo S.p.A. Vorrichtung zum pressen von pflanzenprodukten in einer kontrollierten inerten atmosphäre mit einer molekularen separatorvorrichtung zur selbstproduktion von inertgas
CN113975981B (zh) * 2021-09-07 2022-09-27 南京工业大学 一种聚4-甲基-1-戊烯/聚砜共混中空纤维膜、制备方法及在人工肺中的应用
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011509174A (ja) * 2008-01-03 2011-03-24 フレゼニウス メディカル ケアー ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング 中空繊維膜、その製造方法、及びその使用
JP2015051436A (ja) * 2010-05-13 2015-03-19 エア プロダクツ アンド ケミカルズ インコーポレイテッドAir Products And Chemicals Incorporated ポリマー、ポリマー膜及びその製造方法
JP2013176755A (ja) * 2012-02-10 2013-09-09 Ube Industries Ltd ポリイミドガス分離膜、及びガス分離方法

Also Published As

Publication number Publication date
EP0682977A3 (de) 2000-01-12
CA2149806A1 (en) 1995-11-21
US5599380A (en) 1997-02-04
CN1142410A (zh) 1997-02-12
EP0682977A2 (de) 1995-11-22

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